中国东北地区的省级行政区，以大豆种植为主要产业，特别适合佳豆33等品种的种植。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| DB23/T 2509-2019 规范 |
Facility requirements and service specifications for tourist accommodation
旅游民宿 民宿主人 |
2019-12-25 黑龙江省地方标准 |
| DB23/T 2635-2020 规范 |
Heilongjiang Province resource environment carrying capacity and land space suitability evaluation technical regulations
|
2020-06-08 黑龙江省地方标准 |
| DB23/T 2775-2020 规范 |
Technical regulations for the production of radish with multiple cropping of barley
大麦 萝卜 |
2020-12-25 黑龙江省地方标准 |
| DB23/T 2787-2020 规范 |
Graphic symbols of ice and snow sports
|
2021-01-02 黑龙江省地方标准 |
| DB23/T 3017-2021 规范 |
Tourism climate season division
|
2021-12-16 黑龙江省地方标准 |
| DB23/T 3224-2022 规程标准 |
Technical regulations for direct seeding cultivation of rice in mild saline-alkali land
轻度盐碱地 |
2022-05-25 黑龙江省地方标准 |
| DB2308/T 077-2021 规范 |
Technical Regulations for the Production of Soybean Variety Henong 77
|
2021-09-01 黑龙江省地方标准 |
| DB2308/T 079-2021 规范 |
Technical Regulations for the Production of Soybean Variety Henong 91
大豆 |
2021-09-01 黑龙江省地方标准 |
| DB2308/T 083-2021 规范 |
Technical Regulations for the Production of Soybean Variety Jiadou 33
|
2021-09-01 黑龙江省地方标准 |
| DB2310/T 052-2020 规范 |
Production technical regulations of new high-yield and disease-resistant rice variety Muyudao 42
|
2020-07-06 黑龙江省地方标准 |
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